The liquid crystal material can’t grow light by itself.It must need the light source on back to support lights.We use CCFL( cold cathode fluorescent lighting )as the light source in the pass . but since CCFL Its light brightness is not blance , with high power dissipation and including the Hgo, not friendly to the environment .So now , most of manufacturer use the LED to instead.LED With the Strength of low power dissipation and eco-friendly . what’s more , it has higher brightness uniformity and can make thiner volumes.
Led back light , especially the rgb led back light has obvious advantage in improving the effect of display .People often use to ws2812b IC pixels 144leds per meter RGB led strip light as led back light to make the dispaly.Its color saturability can be reach to 100%, better than CCFL, Which normal 70-85% color saturability.
ws2812b IC pixels 144leds per meter RGB led strip light
led pixel strip lighr/led back light make screen
led pixel strip lighr/led back light make screen
WS2812B Led pixel strip light not only can work on buiding lighting , but also can use to make led back light for screen or displayer. So if you want to find a high quality led back light for the computer screen , you have have a try the ws2812b led strip light .
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